Blur — ORC Rating | RegattaPages

GPH

574.7

OSN

560.7

LOA

11.121 m

Displacement

4422 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7103

Medium

0.9484

High

1.0755

Triple Offshore

Low

0.9234

Medium

1.1724

High

1.3138

Boat Specifications

Dimensions

Length overall: 11.121 m
Beam: 3.3 m
Draft: 2.2 m
Displacement: 4422 kg
Crew weight: 590 kg
Wetted surface: 25.63 m²

Sails

Mainsail: 37.89 m²
Genoa: 34.12 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 130.5 m²

Design

Type: J/111
Builder: J/Boats Inc
Designer: Alan Johnstone
Year built: 2009
Stability index: 123.3

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,43,5.004419,52,5.6,60,5.93,75,6.48,90,6.71,110,6.48,120,6.17,135,5.51,143.9,5.000063,150,4.66
8,41.8,6.036412,52,6.74,60,7.01,75,7.36,90,7.57,110,7.48,120,7.39,135,6.93,146,6.151712,150,5.89
10,39.9,6.595711,52,7.29,60,7.48,75,7.64,90,7.97,110,8.01,120,7.99,135,7.69,148.9,7.065552,150,6.98
12,38.4,6.724568,52,7.46,60,7.68,75,7.95,90,8.25,110,8.57,120,8.59,135,8.3,150,7.66,151.4,7.574179
14,38.2,6.82058,52,7.54,60,7.77,75,8.17,90,8.49,110,9.1,120,9.18,135,9.03,148.2,8.259866,150,8.11
16,37.8,6.897381,52,7.59,60,7.83,75,8.3,90,8.75,110,9.52,120,9.79,135,9.89,145.9,9.09354,150,8.69
20,37.9,7.020798,52,7.74,60,8.01,75,8.43,90,9.13,110,10.21,120,10.9,135,11.68,142.6,11.404624,150,10.47

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.6	5.93	6.48	6.71	6.48	6.17	5.51	4.66
8	6.74	7.01	7.36	7.57	7.48	7.39	6.93	5.89
10	7.29	7.48	7.64	7.97	8.01	7.99	7.69	6.98
12	7.46	7.68	7.95	8.25	8.57	8.59	8.3	7.66
14	7.54	7.77	8.17	8.49	9.1	9.18	9.03	8.11
16	7.59	7.83	8.3	8.75	9.52	9.79	9.89	8.69
20	7.74	8.01	8.43	9.13	10.21	10.9	11.68	10.47

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.66	143.9°	4.04
8	41.8°	4.5	146°	5.1
10	39.9°	5.06	148.9°	6.05
12	38.4°	5.27	151.4°	6.65
14	38.2°	5.36	148.2°	7.02
16	37.8°	5.45	145.9°	7.53
20	37.9°	5.54	142.6°	9.06

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